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wayland: fix submenu cascade arrow to point right 

The triangle was drawn with increasing width from left to right,
making it point left. Reverse the vertical span so the widest part
is on the left and it tapers to a point on the right.
This commit is contained in:
Window Maker 2026-05-25 12:58:39 +02:00
parent b79f699a35
commit 95c4101ed3
1 changed files with 2 additions and 2 deletions
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4
src/backend/wayland/wl_backend.c
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@ -9394,11 +9394,11 @@ static void wl_menu_paint_entry(WMenu *menu, int index, int selected)
w - 8 - tw, text_y, entry->rtext, strlen(entry->rtext));
}
/* Draw cascade arrow for submenus */
/* Draw cascade arrow for submenus (right-pointing triangle) */
if (entry->cascade >= 0) {
int ay = y + h / 2;
for (int i = 0; i < 5; i++)
for (int j = -i; j <= i; j++)
for (int j = -(4 - i); j <= (4 - i); j++)
if (w - 12 + i < w && ay + j >= 0 && ay + j < fb->height)
dst[(ay + j) * stride + (w - 12 + i)] = selected ? 0xFFFFFFFF : 0xFF000000;
}